Dental scaling instrument



FIG. 1 is a perspective view of “dental scaling instrument” showing my new design thereof;

FIG. 2 is a right plan view thereof;

FIG. 3 is a top side elevation view thereof;

FIG. 4 shows that a front side view thereof;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a rear plan view thereof.

FIG. 8 is another perspective view thereof; and,

FIG. 9 is yet another perspective view thereof. 

The ornamental design for “dental scaling instrument,” as shown and described. 